Home / 4,039,746.98-5,575,124.01-2,321,552.42

Finding the Fourth Proportional to 4,039,746.98, 5,575,124.01 and 2,321,552.42

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Solution

The fourth proportional to 4,039,746.98, 5,575,124.01 and 2,321,552.42 is: 3,203,899.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,039,746.98 : 5,575,124.01 = 2,321,552.42 : x
  2. Step 2: Convert to fraction form
    4,039,746.98/5,575,124.01 = 2,321,552.42/x
  3. Step 3: Cross multiply
    4,039,746.98x = 5,575,124.01 × 2,321,552.42
  4. Step 4: Simplify right side
    4,039,746.98x = 12,942,942,637,215.60
  5. Step 5: Solve for x
    x = 12,942,942,637,215.60/4,039,746.98
  6. Step 6: Final answer
    x = 3,203,899.33

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.